const http=require('http');
const hostname='127.0.0.1';
const port =3000;
const server = http.createServer((req,res)=>
{
	res.statusCode=200;
	res.setHeader('Content-Type','text/plain');
	res.end('Hello World\n');
});

server.listen(port,hostname,()=>{
	console.log(`服务器运行在http://${hostname}:${port}/`);
});

let a = {};
a.name = "hf"
a.age = "19"
console.log(JSON.stringify(a));

for(let i in a){
	console.log(i + ":" + a[i]);
}


let fs = require('fs');
fs.readdir(".",function(err,files){
	console.log("vjkcxnvjkxnk");
	for(var i=0;i<files.length;i++)
	{	
		/*fs.readFile(files[i],function(err,data{
			if(data){
				console.log(JSON.Tostring());
			}
		}))
		console.log*/
	}
});

